commit 683ec58e0103a83ea39d34559fa855505f68bb74
from: Thomas Adam <thomas@xteddy.org>
date: Sat Jul 16 12:31:04 2022 UTC

portable: gotwebd: handle setres{g,u}id

This isn't defined on all systems.

commit - dd7a7d5b22adf0bd60fa6bc7b146aaf2d4dbb59c
commit + 683ec58e0103a83ea39d34559fa855505f68bb74
blob - 1ccc590844e14535156422b3817ceee8feb57bd4
blob + 0890ec5198afd385e54e69bee2d7730ae2a556bd
--- configure.ac
+++ configure.ac
@@ -110,6 +110,8 @@ AC_CHECK_FUNCS([ \
 	rmdir \
 	setlocale \
 	socket \
+	setresgid \
+	setresuid \
 	setproctitle \
 	strcasecmp \
 	strchr \
@@ -128,6 +130,8 @@ AC_CHECK_FUNCS([ \
 ])
 
 AM_CONDITIONAL([HAVE_SETPROCTITLE], [test "x$ac_cv_func_setproctitle" = xyes])
+AM_CONDITIONAL([HAVE_SETRESGID], [test "x$ac_cv_func_setresgid" = xyes])
+AM_CONDITIONAL([HAVE_SETRESUID], [test "x$ac_cv_func_setresuid" = xyes])
 
 # Siphash support.
 AC_CHECK_FUNCS([SipHash])
blob - abc05f1eec66c9406b7c98b48d1579c2934bff89
blob + 93f202844392649423bc8847671f40d36092249e
--- include/got_compat.h
+++ include/got_compat.h
@@ -88,6 +88,14 @@
 
 #ifndef __FreeBSD__
 #define cap_enter() (0)
+#endif
+
+#ifndef HAVE_SETRESGID
+#define setresgid(a, b, c) (0)
+#endif
+
+#ifndef HAVE_SETRESUID
+#define setresuid(a, b, c) (0)
 #endif
 
 #ifndef HAVE_LINUX_LANDLOCK_H